The first egonomically designed life jacket for dogs!

The revolutionary new Underdog moves the flotation under the dog, for a more natural swim position. With 90% of the flotation in the water and under the chest and neck, the neck is supported so that the head rides higher above the water line. The natural swim position lowers the rear of the dog, allowing the hind legs to swim more efficiently.

The split foam body has a mesh top to keep a dog cool. Two body straps, a neck strap and a chest strap can be adjusted to fit a wide variety of dogs, including hard-to-fit bull dogs and other barrel-chested breeds. Two grab handles provide even lift distribution, and are designed to support the full weight of a wet dog. The neck handle doubles as a handy leash attachment point. Generous reflective trim on the body and the neck provides added visibility when in the water or running around the parking lot. Tough Cordura fabric protects the belly from rough ground cover.


Features include:

• Adjustable chest, neck and length
• Reflective panels
• Bright grab handles
• Leash attachment
• Cool mesh ventilation
• Cordura belly protection.

Sizing

• XS: 12-18" chest; up to 9" back length; weight 2-12 lbs
• S: 18-24" chest; up to 12" back length; weight 12-24 lbs
• M: 24-30" chest; up to 16" back length; weight 24-60 lbs
• L: 27-36" chest; up to 21" back length; weight 60-90 lbs
• XL: 33-44" chest; up to 27" back length; weight 90-120 lbs